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LTC4150IMS from LT

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LTC4150IMS

Manufacturer: LT

Coulomb Counter/Battery Gas Gauge

Partnumber Manufacturer Quantity Availability
LTC4150IMS LT 100 In Stock

Description and Introduction

Coulomb Counter/Battery Gas Gauge The LTC4150IMS is a high-side power and energy monitor manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Input Voltage Range:** 0V to 80V  
- **Current Sense Range:** ±50mV full-scale  
- **Accuracy:**  
  - Current: ±0.5% (typical)  
  - Voltage: ±0.2% (typical)  
  - Power: ±0.7% (typical)  
- **Resolution:**  
  - 12-bit ADC for current and voltage  
  - 24-bit accumulator for charge and energy  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MSOP-10  

### **Descriptions:**  
- The LTC4150IMS is a precision high-side power monitor that measures voltage, current, power, charge, and energy.  
- It includes an internal sense resistor and integrates a 12-bit ADC for accurate measurements.  
- Designed for battery monitoring, power management, and energy measurement applications.  

### **Features:**  
- **High-Side Sensing:** Eliminates ground disturbance issues.  
- **Integrated Sense Resistor:** Simplifies design by eliminating external components.  
- **I²C Interface:** Allows easy communication with microcontrollers.  
- **Low Quiescent Current:** 250μA (typical) for efficient operation.  
- **Accumulated Charge and Energy Measurement:** Tracks total power consumption over time.  
- **Wide Input Voltage Range:** Supports up to 80V for high-voltage applications.  

This information is strictly factual based on the LTC4150IMS datasheet.

Partnumber Manufacturer Quantity Availability
LTC4150IMS LINEAR 50 In Stock

Description and Introduction

Coulomb Counter/Battery Gas Gauge The LTC4150IMS is a high-side power and energy monitor manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4150IMS  
- **Package:** MSOP-10  
- **Operating Voltage Range:** 2.7V to 8.5V  
- **Current Measurement Range:** ±50mV sense voltage (external sense resistor required)  
- **Accuracy:** ±1.5% (current), ±1% (voltage)  
- **Power Measurement Resolution:** 12-bit  
- **Energy Accumulation:** 32-bit  
- **Interface:** I²C-compatible (up to 400kHz)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LTC4150IMS is a precision high-side power monitor that measures voltage, current, power, and accumulated energy in battery-powered systems. It uses an external sense resistor for current measurement and provides digital output via an I²C interface.  

### **Features:**  
- High-side current sensing (does not interfere with ground path)  
- Measures voltage, current, power, and energy  
- 12-bit ADC for power measurement  
- 32-bit energy accumulator  
- Low quiescent current (typ. 250µA)  
- Configurable ALERT pin for threshold detection  
- Supports I²C communication (7-bit address)  
- Small MSOP-10 package for space-constrained applications  

The LTC4150IMS is commonly used in battery monitoring, power management, and energy measurement applications.

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